What is pva primer?

PVA primer stands for polyvinyl acetate primer. It is a type of primer that is commonly used to seal porous surfaces and provide a stable base for painting. PVA primer is water-based and dries quickly, making it easy to work with.

PVA primer is often used on new drywall, plaster, and other porous surfaces before painting to help prevent the paint from being absorbed unevenly. It also helps to improve the adhesion of the paint to the surface, resulting in a smoother and more durable finish.

PVA primer is typically white in color and has a low odor, making it ideal for indoor use. It can be applied with a brush, roller, or sprayer, and typically requires two coats for optimal coverage.

Overall, PVA primer is a versatile and affordable option for priming surfaces before painting, especially in interior applications.